Third-person singular simple present indicative form of ossify.(verb)
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Use "ossifies" in a sentence
"I believe strongly in the distasteful effect of "kipple", the crap that tends to accumulate on a Web site as it ossifies."
"Once the left, usually, have defined a group as victims, the attitude ossifies into an unbreachable wall protecting its members from all rational thought."
"The parts of the skull, like those of the rest of the animal framework, are developed in succession the base of the skull is formed before its sides and roof; it is converted into cartilage earlier and more completely than the sides and roof: and the cartilaginous base ossifies, and becomes soldered into one piece long before the roof."